Solve the problem.
-It took three assembly-line workers 4.21 seconds, 5.882 seconds, and 4.5 seconds to assemble a product. How many seconds in all did they work?
A)10.092 sec
B)14.592 sec
C)8.71 sec
D)6.172 sec

Question

Quizplus · Accepted Answer

To find the total time worked, we simply add the individual times together: 
4.21 + 5.882 + 4.5 = 14.592 seconds To find the total time worked, we simply add the individual times together:
4.21 sec + 5.882 sec + 4.5 sec = 14.592 sec

Therefore, the best choice is B, which is the total time worked in seconds.

Solve the Problem. -It Took Three Assembly-Line Workers 4.21 Seconds, 5.882 Seconds, and 5.882